400ml Black Refillable Magnetic Coffee Mug with Automatic Stirrer, Leakproof, Ideal for Milk and Cocoa, Perfect for the Office, Kitchen, or Travel. Ideal Gift

Size: 8.5 x 13 cm, 7000 RPM, Electromagnetic Capacity: 400 mAh. Automatic magnetic stir coffee mug: a real boon for lazy people. No more spoons needed! Simply add your favorite powders (Bulletproof coffee, butter, coconut oil, heavy cream, etc.) to the mug, press the button, and enjoy your drinks at home, in the office, at the gym, at school, etc. Magnetic charging: The third-generation automatic stir mug supports magnetic adsorption charging. No more frequent battery replacements, no water leaks, and safety is ensured. Easy to use: Press the button to start automatic stirring. Detachable magnetic stir bar, corrosion-resistant. Clean, tested, and strongly adsorbed to the bottom of the cup, prevent ingestion.

Easy Material and Cleaning: The self-mixing cup is made of food-grade ABS and 304 stainless steel. The double-layered design of the cup body won't burn your hands when you pour boiling water into it. It cleans easily under running water, but do not use in the dishwasher or soak completely.

Original Gift: Looking for a brain teaser for Father's Day, a birthday, Thanksgiving, or Christmas? Why not give this original, fun, and practical self-mixing coffee cup? It's the perfect gift! We offer quality assurance and a guarantee. For any questions, please feel free to contact us.